EP3808025C0 - Authentification décentralisée - Google Patents

Authentification décentralisée

Info

Publication number
EP3808025C0
EP3808025C0 EP19730479.3A EP19730479A EP3808025C0 EP 3808025 C0 EP3808025 C0 EP 3808025C0 EP 19730479 A EP19730479 A EP 19730479A EP 3808025 C0 EP3808025 C0 EP 3808025C0
Authority
EP
European Patent Office
Prior art keywords
decentralized authentication
decentralized
authentication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP19730479.3A
Other languages
German (de)
English (en)
Other versions
EP3808025A1 (fr
EP3808025B1 (fr
Inventor
Christopher Patrick Autry
Andrew William Roscoe
Mykhailo Magal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iothic Ltd
Original Assignee
Iothic Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iothic Ltd filed Critical Iothic Ltd
Publication of EP3808025A1 publication Critical patent/EP3808025A1/fr
Application granted granted Critical
Publication of EP3808025C0 publication Critical patent/EP3808025C0/fr
Publication of EP3808025B1 publication Critical patent/EP3808025B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3228—One-time or temporary data, i.e. information which is sent for every authentication or authorization, e.g. one-time-password, one-time-token or one-time-key
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0869—Network architectures or network communication protocols for network security for authentication of entities for achieving mutual authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0884—Network architectures or network communication protocols for network security for authentication of entities by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/321—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving a third party or a trusted authority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3234—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/76—Proxy, i.e. using intermediary entity to perform cryptographic operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/006—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols involving public key infrastructure [PKI] trust models

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
EP19730479.3A 2018-06-15 2019-05-31 Authentification décentralisée Active EP3808025B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1809887.1A GB201809887D0 (en) 2018-06-15 2018-06-15 Decentralised authentication
PCT/GB2019/051524 WO2019239108A1 (fr) 2018-06-15 2019-05-31 Authentification décentralisée

Publications (3)

Publication Number Publication Date
EP3808025A1 EP3808025A1 (fr) 2021-04-21
EP3808025C0 true EP3808025C0 (fr) 2024-11-13
EP3808025B1 EP3808025B1 (fr) 2024-11-13

Family

ID=63042445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19730479.3A Active EP3808025B1 (fr) 2018-06-15 2019-05-31 Authentification décentralisée

Country Status (9)

Country Link
US (1) US12132839B2 (fr)
EP (1) EP3808025B1 (fr)
JP (1) JP7440026B2 (fr)
CN (1) CN112703702A (fr)
AU (1) AU2019285822A1 (fr)
CA (1) CA3103524A1 (fr)
GB (1) GB201809887D0 (fr)
NZ (1) NZ771826A (fr)
WO (1) WO2019239108A1 (fr)

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US11438152B2 (en) 2020-01-31 2022-09-06 Visa International Service Association Distributed symmetric encryption
US20210336789A1 (en) * 2020-03-30 2021-10-28 Facebook, Inc. Deterministic sparse-tree based cryptographic proof of liabilities
US11431487B2 (en) * 2020-04-28 2022-08-30 Visa International Service Association Adaptive attack resistant distributed symmetric encryption
US12143500B2 (en) * 2020-07-06 2024-11-12 The Samo Project System and method for content storage and ownership verification
US11755373B2 (en) * 2020-10-07 2023-09-12 Oracle International Corporation Computation and storage of object identity hash values
US12081979B2 (en) * 2020-11-05 2024-09-03 Visa International Service Association One-time wireless authentication of an Internet-of-Things device
CN115277094B (zh) * 2022-06-24 2023-07-18 北京天融信网络安全技术有限公司 一种基于区块链的通信方法、终端、系统及存储介质
CN116132049B (zh) * 2023-01-04 2023-09-08 声龙(新加坡)私人有限公司 数据加密的方法、装置、设备及存储介质

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JPH11163850A (ja) 1997-12-01 1999-06-18 Kodo Ido Tsushin Security Gijutsu Kenkyusho:Kk 暗号鍵の生成方式および生成装置および暗号鍵生成用記録媒体
JP2001066989A (ja) * 1999-08-31 2001-03-16 Fuji Xerox Co Ltd 一方向性関数生成方法，一方向性関数値生成装置，証明装置，認証方法および認証装置
US20020165912A1 (en) * 2001-02-25 2002-11-07 Storymail, Inc. Secure certificate and system and method for issuing and using same
US7370351B1 (en) * 2001-03-22 2008-05-06 Novell, Inc. Cross domain authentication and security services using proxies for HTTP access
US7234063B1 (en) 2002-08-27 2007-06-19 Cisco Technology, Inc. Method and apparatus for generating pairwise cryptographic transforms based on group keys
JP2005038411A (ja) 2003-06-30 2005-02-10 Sony Corp 機器認証情報組込システム、端末機器、機器認証情報処理方法、機器認証情報処理プログラム、提供サーバ、機器認証情報提供方法、機器認証情報提供プログラム、及び記憶媒体
JP2005176231A (ja) * 2003-12-15 2005-06-30 Oki Electric Ind Co Ltd 認証システムおよび方法、ならびに、証明装置および検証装置
CN1716953B (zh) 2004-06-28 2010-09-15 华为技术有限公司 会话初始协议认证的方法
JP2006333095A (ja) 2005-05-26 2006-12-07 Hiromi Fukaya 暗号通信方法、暗号通信システム、暗号通信装置及び暗号通信プログラム
US8028329B2 (en) * 2005-06-13 2011-09-27 Iamsecureonline, Inc. Proxy authentication network
DE102006004868B4 (de) 2005-11-04 2010-06-02 Siemens Ag Verfahren und Server zum Bereitstellen eines Mobilitätsschlüssels
US20080137856A1 (en) 2006-12-06 2008-06-12 Electronics & Telecommunications Research Institute Method for generating indirect trust binding between peers in peer-to-peer network
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US20080313462A1 (en) 2007-06-13 2008-12-18 Meiyuan Zhao Apparatus and method for deriving keys for securing peer links
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CN102970679B (zh) * 2012-11-21 2015-12-09 越亮传奇科技股份有限公司 基于身份的安全签名方法
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CN107181597B (zh) * 2017-06-30 2020-02-07 东北大学 一种基于身份代理群签名的PMIPv6认证系统及方法
US10169587B1 (en) * 2018-04-27 2019-01-01 John A. Nix Hosted device provisioning protocol with servers and a networked initiator

Also Published As

Publication number Publication date
NZ771826A (en) 2025-11-28
WO2019239108A1 (fr) 2019-12-19
JP7440026B2 (ja) 2024-02-28
EP3808025A1 (fr) 2021-04-21
CN112703702A (zh) 2021-04-23
GB201809887D0 (en) 2018-08-01
CA3103524A1 (fr) 2019-12-19
AU2019285822A1 (en) 2021-01-28
EP3808025B1 (fr) 2024-11-13
US20210167963A1 (en) 2021-06-03
JP2021528935A (ja) 2021-10-21
US12132839B2 (en) 2024-10-29

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